Foldaway and Plank air Filter with cardboard frame

Foldaway air filter A) Large filter area B) Low initial resistance C) Large dust holding capacity D) Economical

Foldaway and Plank air Filter

1 ) Application: Filter dust, pre-filter through air

2 ) Type: Synthetic foldaway filter

3 ) Frame: Aluminum, paper or galvanized

4 ) Media: Synthetic fiber

5 ) Protect mesh: Alumnum mesh or spray iron mesh

6 ) En799 class: G2, G3, G4, F5

7 ) Average arrestance: 84%-90%(ASHRAE52.1-1992)

8 ) ENROVENT4/5 class: EU3, EU4, EU5

9 ) DIN53438 Non-flannability Standard: F1

10) Final resistance:(suggest)200Pa-250Pa

11) Max.air flow: 125% of the rated air flow

12) Temp.Resistance:100oC

13) Humdity: 100%